1: Did chkconfig --level 12345 iptables off (and ip6tables too)
2: Did system-config-firewall and unclicked enable
3: Rebooted:
Dang the stuff is still there:
--
# /etc/init.d/iptables status
Table: mangle
Chain PREROUTING (policy ACCEPT)
[code].....
How do you get RHEL6 to display the "traditional" display of startup information instead of the tiered/stacked progress bar? The standard info dump is displayed during shutdown.
View 2 Replies View RelatedI've been trying to get nfs working, and afer struggling for a little while, I think I've almost got it. I believe the only thing holding me back is iptables (when I disable iptables, I can connect without any issues). I'm running Fedora 11 on the server. Here is my /etc/sysconfig/nfs:
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I am using Fedora. I want to disable Linux iptables permanently. Normally when I reboot my pc the iptable service is on. how can I disable even I turn reboot the pc.
View 6 Replies View RelatedI am unable to restore my iptables from iptables-save after upgrading Fedora. I cannot get iptables-restore to work, and I have resorted to entering rules manually using the GUI.
View 2 Replies View RelatedIPtables creates an error during startup as well as when I try to restart it: Here's the output of:
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I am looking to install RHEL 6 over the network. I havent done any kind of installation before, so this is proving to be an uphill task ergoI just registered on this forum.I'll first let you know what i have:1. I have an RHEL 6 image on one machine and on the same machine I also have a DHCP server ( but am not sure if I have a TFTP server as well - anyway to check ?)What I need:
I need to install RHEL 6 on another machine using the image on the earlier mentioned machine. I have come across many links on my searches online which cover the theoritical aspects which mentions the use of "kickstart" file which once transfered to my client-machine has to be run to install RHEL on my client.. But my problem is, I am unable to find any place which gives a sequence of steps or commands to follow which will help me install this... Can you please guide on how i can go about this
I have recently installed RHEL6 BETA on my desktop. the login page is somewhat different from RHEL5.4. I can see 3 option
1) Log into session with smart card authentication
2) Log into session with fingreprint
3) Log into session with username & password.
By default only first option is active. If I press cancel, then only I can get the options for user & other.Then if I am selecting my user account and giving the password, nothing is coming. The screen is just flicking & coming back to original. No authentication failure can be seen.
I am new to Linux platform and have installed RHEL 6 on my computer. I have gone through different posts on websites regarding how to mount windows drive on to the Linux file system.Here are few results of my trial where results are slightly overwhelming for a guy like me:
1. Mounting NTFS file system using mount commandAs a su-)
" $mount -t ntfs /dev/sda1 /media/MyFilesystem"
Output: error: unrecognised file system ntfs
2. I followed step by step instructions of installing Fuse and ntfs-3g_ntfsprogs but had no luck:
while using this command for the installation of for FUSE-0.9(which I guess prepares files for installation) I am getting this error :
" Command use: ./configure --exec-prefix=/; make;make install"
Error: "Checking Kernel source directory.../usr.src/kernels/2.6.32-71.e16.x86_64...Checking Kernel source version.......Not found "
Configure error: cannot determine the version of the Linux kernel source.Please configure the kernel before running this script.
Woooh , as u can see my Linux version is mentioned in that message so can anyone lemme know whether this issue is because of the incompatibility of Fuse with my version of Linux or am I suppose to make some changes in the command itself.
With the new changes to RHEL 6, and it being more inline with Fedora, how do you change the login screen background? I'm talking about the main login screen, not after you have logged in and need to change the desktop background. We use a custom background for machines in our lab, and need to implement this on 6.
View 1 Replies View RelatedI am using a wireless usb device to connect to my router and the make/model of the device is Edimax 7717Un. Drivers for Linux came with the CD and I tried to follow the Read me .sta but I cannot understand few things.
1 When I tried to compile the code by using $make command the code is getting compiled with some errors which are mentioned below:
_Linux_STA_V2.1.2.0/os/linux/../../os/linux/rt_linux.c:1508: error: 'struct net_device' has no member named 'open'
/root/Desktop/LIN_FILES/2009_0521_RT2870_Linux_STA_V2.1.2.0/os/linux/../../os/linux/rt_linux.c:1509: error: 'struct net_device' has no member named 'stop'
[Code].....
if there is way of installing the driver for my make and model in RHEL 6.0 or is there anything I can do( which I think would be slightly too much for me) in this circumstances. I am attaching README.STA and the MAKE file with this post .
Having a little issue with creating a login message banner in RHEL6 that uses two buttons. One for Accept which logs the user in. The second for Cancel which immediately logs the user out. I've modified the /etc/gdm/PostLogin/Default file to have the script, posted below, and it worked perfectly fine in RHEL5. But in 6, when you click Cancel, the user is still able to log in. It even states in the system logs that the user cancelled the login.As you can see, I have the script using the 9th field of the user's env to get the PID, and using the kill command to end the process, which should be logging the user out right away if they click the Cancel button. This works in 5 without issue (though I used -f5 in RHEL5, had to move it to -f9 for RHEL6).
View 4 Replies View RelatedI am going to start studying IPTABLES for Linux Firewall. Can any one suggest me the best Book for IPTABLES contains everything of iptables.
View 2 Replies View RelatedI am facing a strange problem witht my iptables as there are some firewall entries stored somewhere which is displaying the below firewall entries even after flushing the iptables & when I restart the iptables service then the firewall entries are again shown in my iptables as shown below,
[root@myhome ~]# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
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I recently installed a new Ubuntu PC that runs iptables and PSAD. I had the same script on another Ubuntu PC, but when I copied the script onto the new PC, I got this error. I don't remember where I found the tutorial for this, all I know is that this is the script (Edited for my usage):
Code:
#!/bin/bash
# Script to check important ports on remote webserver
# Copyright (c) 2009 blogama.org
# This script is licensed under GNU GPL version 2.0 or above
[code]....
Safe.txt contains:
Code:
127.0.0.1
192.168.1.8
192.168.1.1
98.200.58.73
192.168.0.1
And the error message generated is:
Code:
root@NETWORK-SERVER:/var/ddosprotect# ./ipblock.sh
' not found.4.4: host/network `127.0.0.1
Try `iptables -h' or 'iptables --help' for more information.
' not found.4.4: host/network `192.168.1.8
[code]....
I am running Ubuntu server 10.10 and trying to setup iptables rules in /etc/if-up.d/iptables
Quote:
root@host# cat /etc/network/if-up.d/iptables
#!/bin/sh -e
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
Problem is that iptables doesn't get updated and I don't see them when iptables -L is executed after reboot.
To expand: I'm trying to set up a box with l7-filter, and I need to patch and compile iptables 1.4.1.1 as part of the process. I ./configured it with the prefix= argument so it would install into /sbin instead of /usr/sbin, and I did a yum remove iptables before installing it so as not to get in the way of the original iptables, but I'm wondering if this is really necessary - it's kind of annoying, because removing the original iptables removes the init.d script, deregisters the service, etc. If I don't, is it possible that iptables 1.4.1.1 might get overwritten in a system update or something, or will yum see that I've got a custom/newer version in there and leave it be?
View 4 Replies View Relatedi am using acer extensa 4620 laptop of 32bit architecture with core 2 duo processor and 1 gb ddr2.i have installed RHEL 6. i want to do practice on virtual machine for my rhce exam.due to 32bit architecture i am not able to use kvm one more problen,during installation of RHEL6 i cannot use "install or upgrade" option while booting dvd.after entering this opiton my screen goes blank nathing comes,but i am able to install usic "basic video driver option" same problem i face when i enter in rescue mode also..... nothing is displayed...the screen goes blank
View 2 Replies View RelatedIs it possible to install firefox 4 in RHEL6? I can't find a mirror for this package.
View 3 Replies View RelatedI compiled kernel-2.6.32-71.24.1 on 32-bit rhel6, but there is no kvm.ko. what if I want to use kvm on 32-bit rhel6.
Steps to Reproduce:
1. install kernel-2.6.32-71.24.1.el6.src.rpm
2. rpmbuild -ba kernel.spec
3. find /root/rpmbuild/BUILD/kernel-2.6.32-71.24.1.el6/linux-2.6.32-71.24.1.el6.i686/-name kvm.ko
Actual results:
not found kvm.ko
I am trying to install RHEL6.0 x86 from a PXE server. Right after formatting the disk installer shows this error:"Unable to read package metadata. This may be due to a missing repodata directory. Please ensure that your install tree has been correctlygenerated. Cannot retrieve repository metadata (repomd.xml) for repository: anaconda-edHatEnterpriseLinux-201009222021.s390x. Please verify its path and try again."I extracted the image on Windows host and then moved it to the Linux PXE server
View 8 Replies View RelatedI can't boot the X window (init 5) after yum groupinstal;l "X Window System"
View 1 Replies View RelatedThe new Red Hat release takes advantage of the latest Intel and AMD processors as well as advancements in virtualization and Windows interoperability.
View 4 Replies View RelatedI wanna take the RHCSA exam in RHEL 6. I read exam has 2 parts. And I have some questions about exam.
1. Do they take the exam in one day or 2 days?
2. How many questions come in theoretical part?
3. How many minutes for 1 question?
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I loaded RHEL6 (first time ever loading it) and it would boot to the cmd line. I changed /etc/inittab to boot to GUI, now it freezes. I want to change it back, but do not know how to stop the boot process so I can get to the cmd line to re-edit inittab. I'm working in VMware vCenter.
View 5 Replies View RelatedDoes RHEL6 include smp kernel? When I run uname -arn it does #SMP but I want to confirm if a seperate RPM like kernel-smp-* is included in default installation.
View 4 Replies View RelatedI need to do a project on installing RHEL6 via kick start file in a single DVD. I have made the kick start file and it's ready with the basic parameters like keyboard type, language, firewall and SElinux disabled. How can i boot it in the server. Also please help me in the below steps,
I need to use LVM option for File systems except swap and /boot, how can i mention it in the file?If there is a need to use NIS or LDAP where can i mention it in the file?
what is the process of updating rhel5.1 to rhel6
is there anything which need to done before creating yum repositry and simplly running yum update ?
I dig gnome-do. Is there a comparable program out there available for SciLinux 6 or RHEL 6?
View 1 Replies View RelatedI'm not sure what most people are using. I'll all I've been able to find stated from Redhat is that both Postfix and Sendmail are used. However, studying I've found that Postfix is alot easier to configure.
View 3 Replies View Related